Mo has 2 meanings
1. What does Mo stand for?

Modus operandi

An acronym for the Latin phrase meaning "method of operation," which describes a person's method or reason for doing things.


You could just tell her you like her
No, that's not my MO

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Updated November 11, 2013
2. What is mo short for?


Mo is an abbreviated form of "more," most often used by teenagers. The abbreviation was made popular by rappers like Notorious B.I.G with his song, "Mo Money Mo Problems."

Mo is helpful when texting and chatting online because it shaves off two letters. However, mo and more are both only one syllable when said out loud. So if someone says it he is just trying to sound cool.


Hey Brian, I need some mo cherry coke up in my cup
You sound so stupid

Michael Scott is all about the mo abbreviation

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Updated May 2, 2017

mo definition by

This page explains what the abbreviation "mo" means. The various definitions, examples, and related terms listed above have been written and compiled by the team.

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